270030 has 16 divisors (see below), whose sum is σ = 648144. Its totient is φ = 72000.
The previous prime is 270029. The next prime is 270031. The reversal of 270030 is 30072.
It is an interprime number because it is at equal distance from previous prime (270029) and next prime (270031).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 269988 and 270015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4471 + ... + 4530.
It is an arithmetic number, because the mean of its divisors is an integer number (40509).
2270030 is an apocalyptic number.
270030 is an abundant number, since it is smaller than the sum of its proper divisors (378114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270030 is a wasteful number, since it uses less digits than its factorization.
270030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9011.
The product of its (nonzero) digits is 42, while the sum is 12.
The square root of 270030 is about 519.6441089823. The cubic root of 270030 is about 64.6354344286.
Adding to 270030 its product of nonzero digits (42), we get a palindrome (270072).
The spelling of 270030 in words is "two hundred seventy thousand, thirty".
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